This top - notch Sennheiser wireless system comes with an SK 500 G4 wireless bodypack transmitter and an EM 300 - 500 G4 true diversity wireless receiver. It operates in the Aw+ frequency range of 470 - 558 MHz. Before you make a purchase, make sure to check your country's wireless frequency regulations as some frequency ranges may be illegal to use in certain countries. The package includes the correct power supply and antenna(s).

Using this Sennheiser wireless system is easy. First, connect the power supply to the receiver and turn it on. Then, switch on the bodypack transmitter. Adjust the settings on both devices to match the frequency range (470 - 558 MHz). Remember to check your country's wireless frequency laws before using it. When it comes to maintenance, keep the devices clean and dry. Avoid exposing them to extreme temperatures. Store the system in a safe place when not in use. Also, regularly check the antenna for any damage. If you have any issues, refer to the user manual or contact Sennheiser's customer support.